{"id":289,"count":4,"description":"Jaw couplings, also called spider or plum-blossom couplings, transmit torque through a polyurethane elastomer spider clamped between two metal hubs. The spider damps vibration and shock, tolerates angular and parallel misalignment, and keeps the drive electrically isolated. Backlash-free versions are used on servo and stepper axes; standard versions on pumps, fans and general drives. Available in aluminium alloy and 45# steel, with clamp, set-screw or expansion-sleeve hubs, and in several spider hardnesses.","link":"https:\/\/www.rendatsp.com\/ar\/product-category\/shaft-couplings\/jaw-and-spider-couplings\/","name":"Jaw and Spider Couplings","slug":"jaw-and-spider-couplings","taxonomy":"product_cat","parent":288,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_cat\/289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product_cat\/288"}],"wp:post_type":[{"href":"https:\/\/www.rendatsp.com\/ar\/wp-json\/wp\/v2\/product?product_cat=289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}